September weather forecastSibiu, Romania
September
Weather in September
September signals the onset of autumn in Sibiu, and with it comes a subtle drop in temperatures, which can still reach a high of 21.7°C (71.1°F). Daylight hours follow a decreasing trend, complementing this transitional period. This month, while experiencing fewer hours of sunlight, retains a vibrant ambience. The ongoing decrease in temperatures and daylight ushers in October's more pronounced autumnal character. Despite these changes, September offers a comfortable climatic palette, with optimal conditions for exploring the city.Temperature
Sibiu in September experiences a gentle temperature dip, with average high-temperatures reducing from a warm 25.1°C (77.2°F) in August to an agreeable 21.7°C (71.1°F). Throughout September, Sibiu braces for a considerable drop from daytime highs, with an average low-temperature of 8.5°C (47.3°F).Rainfall
In September, in Sibiu, the rain falls for 6 days. Throughout September, 51mm (2.01") of precipitation is accumulated. Throughout the year, in Sibiu, there are 94 rainfall days, and 627mm (24.69") of precipitation is accumulated.Snowfall
In Sibiu, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:45 and sunset at 20:01. On the last day of September, in Sibiu, sunrise is at 07:21 and sunset at 19:05 EEST.
Sunshine
In Sibiu, the average sunshine in September is 6.1h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In September, a daily UV index of 5 turns into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sibiu, Romania
- Average high temperature in September: 21.7°C
The warmest months (with the highest average high temperature) are July and August (25.1°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average rainfall in September
Sibiu, Romania
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in September
Sibiu, Romania
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is June (12 days).
The months with the least rainy days are February, March, September, October and November (6 days).
Average snowfall in September
Sibiu, Romania
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (110mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average daylight in September /
Average sunshine in September
Sibiu, Romania
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 6h and 6min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average UV index in September
Sibiu, Romania
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 1).
